Refactor code, preparation of 3.0.0

New features

• New command lists running docker containers with options godl docker [flags]
• Added weekly ci job that checks for new yt-dlp version and auto bumps godl version.
• Experimental feature to attach all docker containers to stdout 1 line each godl docker --show-output
• New flag --ignore-validations to ignore file type validations when performing operations, this is mainly to combat audio files encoded in video containers.
• New spotify command, that uses spotify-downloader downloads metadata from spotify and music from youtube
• New flag --lyrics-file for godl audio metadata embeds the lyrics in the audio file

Changed features

• Changed flag of running in daemon from --silent|-s to --daemon|-d
• Changed capitalized commands to dashed
  • video removeAudio to video remove-audio
  • video extractAudio to video extract-audio
  • video removeDuplicateFrames to remove-duplicate-frames
• Changed image name from registry.gitlab.com/lucyfire/godl/youtube_dl to registry.gitlab.com/lucyfire/godl/godl

Removed features

• Removed m3u8 download command
• Removed update command, now each released binary is tied to its own docker tag

Under the hood new/changed features

• All docker containers spawned by godl now have a label creator=godl
• Autogenerate README file from the commands.
• Converted all docker execution from running os docker commands to using the docker SDK.

Bug fixes

• Can now properly type in dockers containers to answer prompted questions (#5 (closed))